2026 GMC Sierra Heater Control Valves

Four Seasons® - HVAC Air Door Actuator
2
# 6451988232
$40.76 - $41.06
ACDelco® - GM Original Equipment™ HVAC Heater Blend Door Actuator
6
# mpn5017261040
$7.26
ACDelco® - GM Original Equipment™ HVAC Mode Door Actuator
6
# mpn4851333751
$13.78
ACDelco® - Genuine GM Parts™ HVAC Mode Door Actuator
6
# 6374814088
$10.05
ACDelco® - GM Original Equipment™ HVAC Air Inlet Door Actuator
6
# mpn4759625233
$18.02 + Save an extra $1.10 with iD FastTrack
ACDelco® - Genuine GM Parts™ HVAC Temperature Valve Actuator
6
# 6374874160
$16.22 + Save an extra $1.00 with iD FastTrack